☆ I believe this is a 40ft cord☆

The Marinco 753 ShorePower CordSet is a 30A, 125V, 3750W twistlock cable designed for electrical power applications. With a yellow sheath color and stranded wire style, this cordset is suitable for use in industrial and commercial settings. Measuring 40ft in length, it consists of 3 conductors with a current rating of 16-30A. The high-quality construction and reliable performance make it a trusted choice for various electrical equipment and supplies.